Home / 252,277,932.42-348,091,550.01-144,966,521.64

Finding the Fourth Proportional to 252,277,932.42, 348,091,550.01 and 144,966,521.64

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Solution

The fourth proportional to 252,277,932.42, 348,091,550.01 and 144,966,521.64 is: 200,023,920.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,277,932.42 : 348,091,550.01 = 144,966,521.64 : x
  2. Step 2: Convert to fraction form
    252,277,932.42/348,091,550.01 = 144,966,521.64/x
  3. Step 3: Cross multiply
    252,277,932.42x = 348,091,550.01 × 144,966,521.64
  4. Step 4: Simplify right side
    252,277,932.42x = 50,461,621,217,225,800
  5. Step 5: Solve for x
    x = 50,461,621,217,225,800/252,277,932.42
  6. Step 6: Final answer
    x = 200,023,920.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.